221529240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1093}}^1$

素因数の和:1673

約数の個数: 96

約数和(自身を含む): 721908720

約数和(自身を除く): 500379480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 563, 1093, 1126, 1689, 2186, 2252, 2815, 3279, 3378, 4372, 4504, 5067, 5465, 5630, 6558, 6756, 8445, 8744, 9837, 10134, 10930, 11260, 13116, 13512, 16395, 16890, 19674, 20268, 21860, 22520, 25335, 26232, 32790, 33780, 39348, 40536, 43720, 49185, 50670, 65580, 67560, 78696, 98370, 101340, 131160, 196740, 202680, 393480, 615359, 1230718, 1846077, 2461436, 3076795, 3692154, 4922872, 5538231, 6153590, 7384308, 9230385, 11076462, 12307180, 14768616, 18460770, 22152924, 24614360, 27691155, 36921540, 44305848, 55382310, 73843080, 110764620, 221529240]

約数ペア:

[(1, 221529240), (2, 110764620), (3, 73843080), (4, 55382310), (5, 44305848), (6, 36921540), (8, 27691155), (9, 24614360), (10, 22152924), (12, 18460770), (15, 14768616), (18, 12307180), (20, 11076462), (24, 9230385), (30, 7384308), (36, 6153590), (40, 5538231), (45, 4922872), (60, 3692154), (72, 3076795), (90, 2461436), (120, 1846077), (180, 1230718), (360, 615359), (563, 393480), (1093, 202680), (1126, 196740), (1689, 131160), (2186, 101340), (2252, 98370), (2815, 78696), (3279, 67560), (3378, 65580), (4372, 50670), (4504, 49185), (5067, 43720), (5465, 40536), (5630, 39348), (6558, 33780), (6756, 32790), (8445, 26232), (8744, 25335), (9837, 22520), (10134, 21860), (10930, 20268), (11260, 19674), (13116, 16890), (13512, 16395)]